A contribution to the taxonomy of the marine fish genus Argyrosomus (Perciformes: Sciaenidae), with descriptions of two new species from southern Africa
- Griffiths, Marc H, Heemstra, Phillip C
- Authors: Griffiths, Marc H , Heemstra, Phillip C
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15027 , http://hdl.handle.net/10962/d1019891 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 65
- Description: Study of the biology, anatomy and taxonomy of the sciaenid fishes of the genus Argyrosomus from South Africa and Namibia revealed that three species were confused under the name ‘Argyrosomus hololepidotus (Lacepede, 1801)”. Comparison of morphometric and meristic data, otoliths, swim-bladders, drumming muscles, and other morphological features, of specimens from southern Africa, Madagascar, the Mediterranean Sea, the eastern Atlantic Ocean, Japan and Australia, established that the “A. hololepidotus” of recent authors is a complex of four species: A. japonicus (Temminck & Schlegel, 1843), which occurs off southern Africa, Japan and Australia; A. inodorus sp. nov., which is known from Namibia to the Kei River (32°40’S) on the east coast of South Africa; A. coronus sp. nov., which is known from central and northern Namibia and Angola, and A. hololepidotus, which appears to be endemic to Madagascar. These four species are compared with A. regius (Asso, 1801) of the Mediterranean and eastern Atlantic, A. thorpei Smith, 1977 from South Africa, Mozambique and the west coast of Madagascar, and A. beccus Sasaki, 1994 known only from Durban harbour. To promote stability in the nomenclature and to resolve the confusion in the taxonomy of Argyrosomus species, neotypes are selected for A. hololepidotus and A. japonicus. The biology, distributions and fisheries of six species are reviewed. Distribution patterns for the southern African species and a key to the seven species known from Africa and Madagascar (A. regius, A. japonicus, A. inodorus, A. coronus, A. thorpei, A. beccus, and A. hololepidotus) are provided. The composition and distinction of the genus Argyrosomus are briefly discussed. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Griffiths, Marc H , Heemstra, Phillip C
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15027 , http://hdl.handle.net/10962/d1019891 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 65
- Description: Study of the biology, anatomy and taxonomy of the sciaenid fishes of the genus Argyrosomus from South Africa and Namibia revealed that three species were confused under the name ‘Argyrosomus hololepidotus (Lacepede, 1801)”. Comparison of morphometric and meristic data, otoliths, swim-bladders, drumming muscles, and other morphological features, of specimens from southern Africa, Madagascar, the Mediterranean Sea, the eastern Atlantic Ocean, Japan and Australia, established that the “A. hololepidotus” of recent authors is a complex of four species: A. japonicus (Temminck & Schlegel, 1843), which occurs off southern Africa, Japan and Australia; A. inodorus sp. nov., which is known from Namibia to the Kei River (32°40’S) on the east coast of South Africa; A. coronus sp. nov., which is known from central and northern Namibia and Angola, and A. hololepidotus, which appears to be endemic to Madagascar. These four species are compared with A. regius (Asso, 1801) of the Mediterranean and eastern Atlantic, A. thorpei Smith, 1977 from South Africa, Mozambique and the west coast of Madagascar, and A. beccus Sasaki, 1994 known only from Durban harbour. To promote stability in the nomenclature and to resolve the confusion in the taxonomy of Argyrosomus species, neotypes are selected for A. hololepidotus and A. japonicus. The biology, distributions and fisheries of six species are reviewed. Distribution patterns for the southern African species and a key to the seven species known from Africa and Madagascar (A. regius, A. japonicus, A. inodorus, A. coronus, A. thorpei, A. beccus, and A. hololepidotus) are provided. The composition and distinction of the genus Argyrosomus are briefly discussed. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
A review of the species of the genus Neobythites (Pisces: Ophidiidae) from the Western Indian Ocean, with a description of seven new species
- Authors: Nielsen, Jørgen G
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15024 , http://hdl.handle.net/10962/d1019887 , ISBN 0-86810-281-4 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 62
- Description: Species of the ophidiid genus Neobythites from the western Indian Ocean are revised based on 225 specimens. The majority of specimens came from the 17th cruise (1988-89) of the Soviet R/V VITYAZ. Twelve species are recognized: N. analis Barnard, 1927 (southern Africa; lectotype designed), N. crosnieri sp.n. (Madagascar), N. kenyaensis sp.n, (east coast of Africa), N. malhaensis sp.n. (Saya de Malha Bank), N. meteori sp.n. (Socotra Id.), N. multistriatus Nielsen and Quero, 1991 (Reunion and Rodrigues Islands), N. natalensis sp.n. (South Africa and Madagascar), N. somaliaensis sp.n. (Somalia), N. steatiticus Alcock, 1893 (northern Indian Ocean), N. stefanovi Nielsen and Uiblein, 1993 (Red Sea to Gulf of Oman), N. trifilis Kotthaus, 1979 (Socotra Id.), N. vityazi sp.n. (Madagascar). All 12 species are illustrated, and a key is included. This paper is the first part of a revision of the genus Neobythites. A second and third part will treat the species from the East Indian/Pacific Oceans and the Atlantic Ocean. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Nielsen, Jørgen G
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15024 , http://hdl.handle.net/10962/d1019887 , ISBN 0-86810-281-4 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 62
- Description: Species of the ophidiid genus Neobythites from the western Indian Ocean are revised based on 225 specimens. The majority of specimens came from the 17th cruise (1988-89) of the Soviet R/V VITYAZ. Twelve species are recognized: N. analis Barnard, 1927 (southern Africa; lectotype designed), N. crosnieri sp.n. (Madagascar), N. kenyaensis sp.n, (east coast of Africa), N. malhaensis sp.n. (Saya de Malha Bank), N. meteori sp.n. (Socotra Id.), N. multistriatus Nielsen and Quero, 1991 (Reunion and Rodrigues Islands), N. natalensis sp.n. (South Africa and Madagascar), N. somaliaensis sp.n. (Somalia), N. steatiticus Alcock, 1893 (northern Indian Ocean), N. stefanovi Nielsen and Uiblein, 1993 (Red Sea to Gulf of Oman), N. trifilis Kotthaus, 1979 (Socotra Id.), N. vityazi sp.n. (Madagascar). All 12 species are illustrated, and a key is included. This paper is the first part of a revision of the genus Neobythites. A second and third part will treat the species from the East Indian/Pacific Oceans and the Atlantic Ocean. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
Community policing : tentative steps towards true reconciliation : inaugural lecture delivered at Rhodes University
- Authors: Midgley, J R
- Date: 1995
- Subjects: National Peace Accord, 1991 , Volunteer workers in law enforcement -- South Africa , Police -- South Africa
- Language: English
- Type: Text
- Identifier: vital:654 , http://hdl.handle.net/10962/d1020723 , ISBN 0868102962
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Midgley, J R
- Date: 1995
- Subjects: National Peace Accord, 1991 , Volunteer workers in law enforcement -- South Africa , Police -- South Africa
- Language: English
- Type: Text
- Identifier: vital:654 , http://hdl.handle.net/10962/d1020723 , ISBN 0868102962
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
Fish community structure in three temporarily open/closed estuaries on the Natal coast
- Harrison, Trevor D, Whitfield, Alan K
- Authors: Harrison, Trevor D , Whitfield, Alan K
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15026 , http://hdl.handle.net/10962/d1019890 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 64
- Description: The fishes of three small Natal estuaries, the Mhlanga, Damba and Zotsha were sampled over a period of two years. A total of 68 fish taxa representing 24 families, 39 genera and 55 species were captured during this study. Forty seven fish taxa were recorded in the Mhlanga estuary of which Gilchristella aestuaria, Oreochromis mossambicus, Valamugil cunnesius, Valamugil sp. and juvenile mugilids numerically dominated. In terms of biomass, O. mossambicus, V. cunnesius, Liza alata, Myxus capensis and Mugil cephalus dominated the ichthyofauna of the Mhlanga system. In the Damba estuary, 24 fish taxa were recorded, the most abundant being Glossogobius callidus,M. capensis and 0. mossambicus. M. capensis, M. cephalus, O. mossambicus and G. callidus dominated the fish biomass captured in the Damba system. A total of 56 fish taxa were recorded in the Zotsha estuary during this study, with the ichthyofauna numerically dominated by juvenile mugilids, G. aestuaria, O. mossambicus, Rhabdosargus holubi, Terapon jarbua, Ambassis productus and G. callidus. The species which dominated the fish biomass in the Zotsha system were 0. mossambicus L. alata, Valamugil robustus, V. buchanani, M. capensis, M. cephalus and V. cunnesius. Classifying the species according to whether they were resident estuarine, freshwater, estuarine-dependent marine or marine species revealed that the first three groups were all well represented in the systems. Oreochromis mossambicus was the dominant freshwater species in all three estuaries. Gilchristella aestuaria and Glossogobius callidus were the principal estuarine species in the Mhlanga and the Damba respectively, with G. aestuaria, A. productus and G. callidus being the dominant estuarine species captured in the Zotsha. The principal estuarine-dependent marine fishes captured in the Mhlanga were V. cunnesius, Valamugil sp., juvenile mugilids, M. capensis, M. cephalus and L. alata. In the Damba, M. capensis and M. cephalus were the dominant estuarine-dependent marine species and in the Zotsha juvenile mugilids, R. holubi, T. jarbua, M. capensis, V. cunnesius, V. robustus, M. cephalus, L. alata and V. buchanani were the principal estuarine-dependent marine species. The results of this study indicate that the estuaries are dominated at different periods by different assemblages of fishes. This is linked to the spawning and migration patterns of the various species as well as the hydrological regime of each estuary. During the winter these systems are normally closed with relatively deep waters and high food resource and habitat availability. Freshwater and estuarine species mainly inhabit the upper reaches of the systems while estuarine-dependent marine species, which dominate the fish community, mainly occupy the middle and lower reaches. When these estuaries open with the onset of the spring/summer rains, adult and sub-adult estuarine-dependent marine species emigrate to the marine environment and juveniles begin recruiting into the systems. Spring is also the peak breeding period of resident estuarine and freshwater species, resulting in an increase in the contribution of these fishes to the overall ichthyofauna during this period. When closed estuaries open the water level falls and this results in the fishes concentrating in the lower reaches of the system where moderate water depths are present, thus further contributing to an increase in the proportion of freshwater and estuarine species in this region. The breaching of closed estuaries also results in a reduction in food resources and habitat availability. Competition and possible increased vulnerability to avian predation (due to the shallow nature of the systems), may contribute to a decrease in the proportion of estuarine and freshwater species in summer. The prolonged recruitment of Of-juveniles of estuarine-dependent marine species results in an increase in the proportion of these fishes present in the estuaries during summer. In autumn, the systems normally close, water levels rise and available food resources and habitat increase. This allows the redistribution of freshwater and estuarine species upstream, leaving estuarine-dependent marine species to dominate the middle and lower reaches. Although temporarily open/closed estuaries along the Natal coast may not be as diverse as permanently open estuaries in terms of their ichthyofauna, their importance must not be underestimated, since by providing a series of sheltered habitats along the coast they may contribute significantly to the viability of estuarine-dependent marine fish stocks. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Harrison, Trevor D , Whitfield, Alan K
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15026 , http://hdl.handle.net/10962/d1019890 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 64
- Description: The fishes of three small Natal estuaries, the Mhlanga, Damba and Zotsha were sampled over a period of two years. A total of 68 fish taxa representing 24 families, 39 genera and 55 species were captured during this study. Forty seven fish taxa were recorded in the Mhlanga estuary of which Gilchristella aestuaria, Oreochromis mossambicus, Valamugil cunnesius, Valamugil sp. and juvenile mugilids numerically dominated. In terms of biomass, O. mossambicus, V. cunnesius, Liza alata, Myxus capensis and Mugil cephalus dominated the ichthyofauna of the Mhlanga system. In the Damba estuary, 24 fish taxa were recorded, the most abundant being Glossogobius callidus,M. capensis and 0. mossambicus. M. capensis, M. cephalus, O. mossambicus and G. callidus dominated the fish biomass captured in the Damba system. A total of 56 fish taxa were recorded in the Zotsha estuary during this study, with the ichthyofauna numerically dominated by juvenile mugilids, G. aestuaria, O. mossambicus, Rhabdosargus holubi, Terapon jarbua, Ambassis productus and G. callidus. The species which dominated the fish biomass in the Zotsha system were 0. mossambicus L. alata, Valamugil robustus, V. buchanani, M. capensis, M. cephalus and V. cunnesius. Classifying the species according to whether they were resident estuarine, freshwater, estuarine-dependent marine or marine species revealed that the first three groups were all well represented in the systems. Oreochromis mossambicus was the dominant freshwater species in all three estuaries. Gilchristella aestuaria and Glossogobius callidus were the principal estuarine species in the Mhlanga and the Damba respectively, with G. aestuaria, A. productus and G. callidus being the dominant estuarine species captured in the Zotsha. The principal estuarine-dependent marine fishes captured in the Mhlanga were V. cunnesius, Valamugil sp., juvenile mugilids, M. capensis, M. cephalus and L. alata. In the Damba, M. capensis and M. cephalus were the dominant estuarine-dependent marine species and in the Zotsha juvenile mugilids, R. holubi, T. jarbua, M. capensis, V. cunnesius, V. robustus, M. cephalus, L. alata and V. buchanani were the principal estuarine-dependent marine species. The results of this study indicate that the estuaries are dominated at different periods by different assemblages of fishes. This is linked to the spawning and migration patterns of the various species as well as the hydrological regime of each estuary. During the winter these systems are normally closed with relatively deep waters and high food resource and habitat availability. Freshwater and estuarine species mainly inhabit the upper reaches of the systems while estuarine-dependent marine species, which dominate the fish community, mainly occupy the middle and lower reaches. When these estuaries open with the onset of the spring/summer rains, adult and sub-adult estuarine-dependent marine species emigrate to the marine environment and juveniles begin recruiting into the systems. Spring is also the peak breeding period of resident estuarine and freshwater species, resulting in an increase in the contribution of these fishes to the overall ichthyofauna during this period. When closed estuaries open the water level falls and this results in the fishes concentrating in the lower reaches of the system where moderate water depths are present, thus further contributing to an increase in the proportion of freshwater and estuarine species in this region. The breaching of closed estuaries also results in a reduction in food resources and habitat availability. Competition and possible increased vulnerability to avian predation (due to the shallow nature of the systems), may contribute to a decrease in the proportion of estuarine and freshwater species in summer. The prolonged recruitment of Of-juveniles of estuarine-dependent marine species results in an increase in the proportion of these fishes present in the estuaries during summer. In autumn, the systems normally close, water levels rise and available food resources and habitat increase. This allows the redistribution of freshwater and estuarine species upstream, leaving estuarine-dependent marine species to dominate the middle and lower reaches. Although temporarily open/closed estuaries along the Natal coast may not be as diverse as permanently open estuaries in terms of their ichthyofauna, their importance must not be underestimated, since by providing a series of sheltered habitats along the coast they may contribute significantly to the viability of estuarine-dependent marine fish stocks. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
Fishes of the Tristan da Cunha Group and Gough Island, South Atlantic Ocean
- Andrew, T G, Hecht, Thomas, Heemstra, Phillip C, Lutjeharms, J R E
- Authors: Andrew, T G , Hecht, Thomas , Heemstra, Phillip C , Lutjeharms, J R E
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15025 , http://hdl.handle.net/10962/d1019889 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 63
- Description: Recent collections of fishes from the South Atlantic islands of the Tristan da Cunha Group (Tristan, Inaccessible and Nightingale) and Gough Island have produced 25 new records. Fifty one species are known to occur in the near-shore waters of the islands (46 of these are documented by specimens and another 5 species are probable). A diagnosis, synonymy and in most cases, an illustration, are provided for each species. For certain species, brief notes on biology, relative abundance and seasonal distribution are included. The neritic ichthyofauna of the Subtropical Convergence (STC) region is characterized, and the importance of this frontal zone as a barrier to dispersal of species in the Southern Ocean is evaluated. Analysis of the zoogeographic affinities of the Tristan/Gough fish fauna resulted in a redefinition of the West Wind Drift Islands Province (WWDI), comprising the Tristan Group and Gough in the South Atlantic and St. Paul and Amsterdam Islands in the southern Indian Ocean. Verna Seamount (west of Cape Town) and Walters Shoal (south of Madagascar) are excluded from the WWDI Province, as the affinities of their poorly-known fish faunas appear to be more with South Africa and the tropical Indian Ocean respectively. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Andrew, T G , Hecht, Thomas , Heemstra, Phillip C , Lutjeharms, J R E
- Date: 1995
- Language: English
- Type: Text
- Identifier: vital:15025 , http://hdl.handle.net/10962/d1019889 , ISSN 0073-4381 , Ichthyological Bulletin J.L.B. Smith Institute of Ichthyology; No. 63
- Description: Recent collections of fishes from the South Atlantic islands of the Tristan da Cunha Group (Tristan, Inaccessible and Nightingale) and Gough Island have produced 25 new records. Fifty one species are known to occur in the near-shore waters of the islands (46 of these are documented by specimens and another 5 species are probable). A diagnosis, synonymy and in most cases, an illustration, are provided for each species. For certain species, brief notes on biology, relative abundance and seasonal distribution are included. The neritic ichthyofauna of the Subtropical Convergence (STC) region is characterized, and the importance of this frontal zone as a barrier to dispersal of species in the Southern Ocean is evaluated. Analysis of the zoogeographic affinities of the Tristan/Gough fish fauna resulted in a redefinition of the West Wind Drift Islands Province (WWDI), comprising the Tristan Group and Gough in the South Atlantic and St. Paul and Amsterdam Islands in the southern Indian Ocean. Verna Seamount (west of Cape Town) and Walters Shoal (south of Madagascar) are excluded from the WWDI Province, as the affinities of their poorly-known fish faunas appear to be more with South Africa and the tropical Indian Ocean respectively. , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
Gender, households and environmental changes in informal settlements in the Eastern Cape Province, South Africa
- Manona, Cecil W, Bank, Leslie J, Higginbottom, Karen
- Authors: Manona, Cecil W , Bank, Leslie J , Higginbottom, Karen
- Date: 1995
- Subjects: Agricultural laborers -- South Africa -- Eastern Cape -- Economic conditions Agricultural laborers -- South Africa -- Eastern Cape Environmental health -- South Africa Environmental impact statements -- South Africa Environmental policy -- South Africa -- Eastern Cape Household supplies -- South Africa Households -- South Africa
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/1821 , vital:20230 , ISBN 0868103020
- Description: In recent years the number of people living in informal or 'squatter' settlements in South Africa has mushroomed and virtually every small town or city has one or more squatter settlements associated with it, often next door to the formal residential areas. Using field data collected from 1993 in two informal settlements in the Eastern Cape Province of South Africa this study examines, firstly, the ways in which men and women in these communities organise their lives in their households and in the wider society. Secondly, it assesses the physical environment of informal settlements where there is a lack of service infrastructure, especially water, sewerage facilities, refuse removal and roads. Also, it was assumed that the presence of large numbers of people in an informal settlement has a deleterious effect on natural resources like the soil, wood, vegetation and water and that this may have a significant contribution to environmental pollution and degradation. This aspect was also examined. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
- Authors: Manona, Cecil W , Bank, Leslie J , Higginbottom, Karen
- Date: 1995
- Subjects: Agricultural laborers -- South Africa -- Eastern Cape -- Economic conditions Agricultural laborers -- South Africa -- Eastern Cape Environmental health -- South Africa Environmental impact statements -- South Africa Environmental policy -- South Africa -- Eastern Cape Household supplies -- South Africa Households -- South Africa
- Language: English
- Type: Book , Text
- Identifier: http://hdl.handle.net/10962/1821 , vital:20230 , ISBN 0868103020
- Description: In recent years the number of people living in informal or 'squatter' settlements in South Africa has mushroomed and virtually every small town or city has one or more squatter settlements associated with it, often next door to the formal residential areas. Using field data collected from 1993 in two informal settlements in the Eastern Cape Province of South Africa this study examines, firstly, the ways in which men and women in these communities organise their lives in their households and in the wider society. Secondly, it assesses the physical environment of informal settlements where there is a lack of service infrastructure, especially water, sewerage facilities, refuse removal and roads. Also, it was assumed that the presence of large numbers of people in an informal settlement has a deleterious effect on natural resources like the soil, wood, vegetation and water and that this may have a significant contribution to environmental pollution and degradation. This aspect was also examined. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
New tricks for the newspaper trade : an old watchdog meets press freedom and the information age : inaugural lecture delivered at Rhodes University
- Authors: Berger, Guy
- Date: 1995
- Subjects: Government and the press -- South Africa , Freedom of the press -- South Africa , Newspapers
- Language: English
- Type: Text
- Identifier: vital:598 , http://hdl.handle.net/10962/d1020667 , ISBN 0868103055
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
- Authors: Berger, Guy
- Date: 1995
- Subjects: Government and the press -- South Africa , Freedom of the press -- South Africa , Newspapers
- Language: English
- Type: Text
- Identifier: vital:598 , http://hdl.handle.net/10962/d1020667 , ISBN 0868103055
- Description: Inaugural lecture delivered at Rhodes University , Rhodes University Libraries (Digitisation)
- Full Text:
- Date Issued: 1995
Risk and benefit as functions of savings and loan clubs: an examination of the importance of rotating credit associations for poor women in Rhini
- Authors: Buijs, Gina
- Date: 1995
- Subjects: Africans -- Economic conditions Rhini (Grahamstown, South Africa) -- Social conditions Savings and loan associations -- South Africa -- Grahamstown Savings and loan associations -- South Africa Urban poor -- South Africa Women -- South Africa -- Grahamstown -- Economic conditions Women -- South Africa -- Economic conditions Black people -- South Africa -- Grahamstown Grahamstown (South Africa) -- Economic conditions
- Language: English
- Type: Manuscript , Text
- Identifier: http://hdl.handle.net/10962/2498 , vital:20298
- Description: Paper presented at an ISER Seminar, 25th April 1995: This paper examines the implications of risk taking in the context of rotating credit associations popular among poor women in Rhini. Mary Douglas notes that in the 19th century when the theory of risk taking became important in economics, humans were thought to be risk averse because they chose according to a pleasure calculus. In the 18th century the idea of risk was neutral: it took account of the probability of gains and losses. The concept originally emerged in the 17th century in the context of gambling. Risk then means the probability of an event occurring, combined with the magnitude of the losses and gains which would be entailed. She comments (1992:31) that the evaluation of the outcome is a political, aesthetic and moral matter. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
- Authors: Buijs, Gina
- Date: 1995
- Subjects: Africans -- Economic conditions Rhini (Grahamstown, South Africa) -- Social conditions Savings and loan associations -- South Africa -- Grahamstown Savings and loan associations -- South Africa Urban poor -- South Africa Women -- South Africa -- Grahamstown -- Economic conditions Women -- South Africa -- Economic conditions Black people -- South Africa -- Grahamstown Grahamstown (South Africa) -- Economic conditions
- Language: English
- Type: Manuscript , Text
- Identifier: http://hdl.handle.net/10962/2498 , vital:20298
- Description: Paper presented at an ISER Seminar, 25th April 1995: This paper examines the implications of risk taking in the context of rotating credit associations popular among poor women in Rhini. Mary Douglas notes that in the 19th century when the theory of risk taking became important in economics, humans were thought to be risk averse because they chose according to a pleasure calculus. In the 18th century the idea of risk was neutral: it took account of the probability of gains and losses. The concept originally emerged in the 17th century in the context of gambling. Risk then means the probability of an event occurring, combined with the magnitude of the losses and gains which would be entailed. She comments (1992:31) that the evaluation of the outcome is a political, aesthetic and moral matter. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
Southern African Journal of Gerontology, volume 4, number 1, April 1995
- Ferreira, Monica (editor), Møller, Valerie (editor), HSRC/UCT Centre for Gerontology
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1995
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8070 , http://hdl.handle.net/10962/d1012862
- Description: [From Editorial]The sixth number of SA. IG includes varied and interesting contributions which will appeal to researchers and practitioners alike. It is fitting that precisely a year after the first fully democratic elections were held in South Africa. an article by M0ller on voter education of older Africans should be included in this number. M0ller has captured the euphoria of the older first-time voters in her selection of quotations from media reports on the voting. She concludes in her article that for these older South Africans who waited over 40 years to be enfranchised, voting was experienced as a particularly fulfilling moment in their lives. In an original paper Burman examines the findings of a study on the nature and extent of child care rendered by older coloured women in the Cape Peninsula - either to grandchildren. or to the children of other relatives or non-relatives. Burman considers the economic implications of the care which the women provide and finds that very few benefit financially. On the contrary, she notes a downward, rather than an expected upward flow of wealth, whereby social old-age pensioners share their pension money with other members of the household, including the grandchildren for whom they care. Burman concludes that not only are intergenerational relations strengthened by older women remaining in the family structure and caring for young children but through their pensions they enjoy considerable status in the household. Three practice items are included in this number. Working within a social-work framework, Howes has developed a monitoring instrument for use in the case management of older clients in the community. She reviews recent literature on case management and introduces the concept to South African practitioners, indicating its potential usefulness in a restructured service-delivery system in South Africa. She argues that to address the backlog in service delivery in developing and rural communities. and in view of limited resources and other reasons which discourage institutional care. case management is a means of rendering and co-ordinating cost-effective care to older persons in the community. , Authors Amosun, Mazarire and Mawere examine the pattern of utilization of physiotherapy services by elderly Zimbabweans at a central hospital in Harare. They establish baseline data on the medical conditions for which the patients received physiotherapy. The authors highlight the need for adequate information in these areas in African countries. In the third practice item, Tooke raises the issue of developing and providing training for carers in homes for the aged. He reports on the training methodology which he has developed for this category of worker, and calls for the setting of standards for such training and the institution of procedures to ensure that standardized training of carers is carried out in homes. The poor training of carers. or a lack of training for this cadre of workers has been mooted as a factor which contributes to the mis-treatment or abuse of residents in homes (Conradie & Charlton. 1992 ). Historically, South African nursing bodies have not recognized these workers and have opposed formal training that might equip them to perform tasks done by student nurses (enrolled nursing auxiliaries). In post-election South Africa new cadres of workers increasingly need to be trained and employed. as part and parcel of the goals of the Reconstruction and Development Programme (RDP). which includes not only training citizens but also creating work and career opportunities for all. To ascertain the present attitudes of national nursing bodies towards the training of carers. the South African Nursing Council and the South African Nursing Association were invited to reply to the proposals in Dr Tooke's brief. Their replies are published as rejoinders to the brief. Finally, this number of SAJG also carries its first book review. Valerie Moller reviews the new publication of US authors Steven M. Albert and Maria G. Cattell. titled Old age in global perspective: cross-cultural and cross-national views. The book, which adopts a multidisciplinary approach, presents ethnographic case studies and evidence from cross-national surveys to assess variation in the experience of ageing and old age. Møller concludes that Southern African readers will gain many insights from the book, to better understand the complexities of ageing in their own society.
- Full Text:
- Date Issued: 1995
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1995
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8070 , http://hdl.handle.net/10962/d1012862
- Description: [From Editorial]The sixth number of SA. IG includes varied and interesting contributions which will appeal to researchers and practitioners alike. It is fitting that precisely a year after the first fully democratic elections were held in South Africa. an article by M0ller on voter education of older Africans should be included in this number. M0ller has captured the euphoria of the older first-time voters in her selection of quotations from media reports on the voting. She concludes in her article that for these older South Africans who waited over 40 years to be enfranchised, voting was experienced as a particularly fulfilling moment in their lives. In an original paper Burman examines the findings of a study on the nature and extent of child care rendered by older coloured women in the Cape Peninsula - either to grandchildren. or to the children of other relatives or non-relatives. Burman considers the economic implications of the care which the women provide and finds that very few benefit financially. On the contrary, she notes a downward, rather than an expected upward flow of wealth, whereby social old-age pensioners share their pension money with other members of the household, including the grandchildren for whom they care. Burman concludes that not only are intergenerational relations strengthened by older women remaining in the family structure and caring for young children but through their pensions they enjoy considerable status in the household. Three practice items are included in this number. Working within a social-work framework, Howes has developed a monitoring instrument for use in the case management of older clients in the community. She reviews recent literature on case management and introduces the concept to South African practitioners, indicating its potential usefulness in a restructured service-delivery system in South Africa. She argues that to address the backlog in service delivery in developing and rural communities. and in view of limited resources and other reasons which discourage institutional care. case management is a means of rendering and co-ordinating cost-effective care to older persons in the community. , Authors Amosun, Mazarire and Mawere examine the pattern of utilization of physiotherapy services by elderly Zimbabweans at a central hospital in Harare. They establish baseline data on the medical conditions for which the patients received physiotherapy. The authors highlight the need for adequate information in these areas in African countries. In the third practice item, Tooke raises the issue of developing and providing training for carers in homes for the aged. He reports on the training methodology which he has developed for this category of worker, and calls for the setting of standards for such training and the institution of procedures to ensure that standardized training of carers is carried out in homes. The poor training of carers. or a lack of training for this cadre of workers has been mooted as a factor which contributes to the mis-treatment or abuse of residents in homes (Conradie & Charlton. 1992 ). Historically, South African nursing bodies have not recognized these workers and have opposed formal training that might equip them to perform tasks done by student nurses (enrolled nursing auxiliaries). In post-election South Africa new cadres of workers increasingly need to be trained and employed. as part and parcel of the goals of the Reconstruction and Development Programme (RDP). which includes not only training citizens but also creating work and career opportunities for all. To ascertain the present attitudes of national nursing bodies towards the training of carers. the South African Nursing Council and the South African Nursing Association were invited to reply to the proposals in Dr Tooke's brief. Their replies are published as rejoinders to the brief. Finally, this number of SAJG also carries its first book review. Valerie Moller reviews the new publication of US authors Steven M. Albert and Maria G. Cattell. titled Old age in global perspective: cross-cultural and cross-national views. The book, which adopts a multidisciplinary approach, presents ethnographic case studies and evidence from cross-national surveys to assess variation in the experience of ageing and old age. Møller concludes that Southern African readers will gain many insights from the book, to better understand the complexities of ageing in their own society.
- Full Text:
- Date Issued: 1995
Southern African Journal of Gerontology, volume 4, number 2, October 1995
- Ferreira, Monica (editor), Moller, Valerie, HSRC/UCT Centre for Gerontology
- Authors: Ferreira, Monica (editor) , Moller, Valerie , HSRC/UCT Centre for Gerontology
- Date: 1995
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8071 , http://hdl.handle.net/10962/d1012864
- Description: This special issue of SAJG on "The family and ageing in Africa" marks yet another step in the annals of the African Gerontological Society (AGES). The first major step was taken in December 1993 when the society held its first workshop in Accra, Ghana to discuss an agenda on ageing. The results of the workshop were published under the title Effective responses to ageing in Africa by the year 2000 (Apt, Bester & Insley, 1995). Twenty years ago it would have been an impossible task to assemble African scientists and social welfare practitioners to discuss the subject of ageing. Very little researched information existed then and many African governments were likely to assert that ageing was no problem in their country. Even in the 1980s a great deal of scepticism existed in Africa about the need for African gerontology research. Today, and taking a cue from the deliberations of the first AGES workshop, there is no country in our region that is not confronted with the negative impacts of development and urbanization as their country charts its route towards modernization. Even though an ageing agenda still has a low profile on the economic desks of many African governments, the realisation that there are indeed difficulties to be overcome regarding the care of elderly people in Africa is widespread.
- Full Text:
- Date Issued: 1995
- Authors: Ferreira, Monica (editor) , Moller, Valerie , HSRC/UCT Centre for Gerontology
- Date: 1995
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8071 , http://hdl.handle.net/10962/d1012864
- Description: This special issue of SAJG on "The family and ageing in Africa" marks yet another step in the annals of the African Gerontological Society (AGES). The first major step was taken in December 1993 when the society held its first workshop in Accra, Ghana to discuss an agenda on ageing. The results of the workshop were published under the title Effective responses to ageing in Africa by the year 2000 (Apt, Bester & Insley, 1995). Twenty years ago it would have been an impossible task to assemble African scientists and social welfare practitioners to discuss the subject of ageing. Very little researched information existed then and many African governments were likely to assert that ageing was no problem in their country. Even in the 1980s a great deal of scepticism existed in Africa about the need for African gerontology research. Today, and taking a cue from the deliberations of the first AGES workshop, there is no country in our region that is not confronted with the negative impacts of development and urbanization as their country charts its route towards modernization. Even though an ageing agenda still has a low profile on the economic desks of many African governments, the realisation that there are indeed difficulties to be overcome regarding the care of elderly people in Africa is widespread.
- Full Text:
- Date Issued: 1995
The collapse of the 'tribal authority' system and the rise of civic organisations
- Manona, Cecil W, Paper presented at an ISER Seminar, March 1995
- Authors: Manona, Cecil W , Paper presented at an ISER Seminar, March 1995
- Date: 1995
- Subjects: Civic associations -- South Africa Local government -- South Africa -- Ciskei Local government -- South Africa Tribal government -- South Africa
- Language: English
- Type: Manuscript , Text
- Identifier: http://hdl.handle.net/10962/2454 , vital:20293
- Description: The paper examines the performance of a local ('tribal') authority which existed in the Keiskammahoek district up to 1993 and accounts for the rise of civic organisations which challenged tribal authorities virtually everywhere in the former Ciskei. It suggests that the problems of this local authority which included inefficiency, corruption and lack of democracy were manifestations of the limitations of the Black Authorities Act of 1951 which attempted to revive traditional authority in the rural areas in south Africa even though this was incompatible with political developments in many other African states, particularly in a period during which the process of decolonisation was at its peak. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
- Authors: Manona, Cecil W , Paper presented at an ISER Seminar, March 1995
- Date: 1995
- Subjects: Civic associations -- South Africa Local government -- South Africa -- Ciskei Local government -- South Africa Tribal government -- South Africa
- Language: English
- Type: Manuscript , Text
- Identifier: http://hdl.handle.net/10962/2454 , vital:20293
- Description: The paper examines the performance of a local ('tribal') authority which existed in the Keiskammahoek district up to 1993 and accounts for the rise of civic organisations which challenged tribal authorities virtually everywhere in the former Ciskei. It suggests that the problems of this local authority which included inefficiency, corruption and lack of democracy were manifestations of the limitations of the Black Authorities Act of 1951 which attempted to revive traditional authority in the rural areas in south Africa even though this was incompatible with political developments in many other African states, particularly in a period during which the process of decolonisation was at its peak. , Digitised by Rhodes University Library on behalf of the Institute of Social and Economic Research (ISER)
- Full Text:
- Date Issued: 1995
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